Not an accepted name (status: unknown). The accepted name is Rosa woodsii subsp. ultramontana (S.Watson) R.L.Taylor & MacBryde, 1978.

Rosa woodsii var. ultramontana (S.Watson) Jeps., 1978 20% complete

No common name

Fl. Calif. 2:210. 1936

There is no corrections for Rosa woodsii var. ultramontana yet.